Double Chocolate Banana Layer Cake
A delightful double chocolate layer cake with mashed bananas, rich chocolate frosting, and gorgeous garnishes, perfect for any celebration.
Ingredients
Cake Ingredients
- 3 pieces ripe bananas, mashed Sweet and creamy, these add moisture and flavor.
- 2 cups all-purpose flour The base for our luxurious cake.
- 3/4 cup unsweetened cocoa powder Essential for that deep, chocolate flavor.
- 2 teaspoons baking soda Helps the cake rise and become fluffy.
- 1 teaspoon baking powder Works in harmony with baking soda for perfect lift.
- 1/2 teaspoon salt Balances sweetness and enhances flavor.
- 2 large eggs Adds richness and binds the ingredients together.
- 1 cup buttermilk Ensures a moist texture and enhances the cake’s taste.
- 1/2 cup vegetable oil Provides moisture for soft, tender layers.
- 1 teaspoon vanilla extract A must for depth of flavor.
- 1 1/2 cups granulated sugar Sweetness and a hint of crunch.
Frosting Ingredients
- 1 cup unsalted butter, softened Creates a creamy, rich frosting.
- 3 1/2 cups powdered sugar Ensures the perfect frosting consistency.
- 3/4 cup unsweetened cocoa powder Deep chocolate flavor crowns the cake.
- 1/2 cup heavy cream Adds richness for a velvety finish.
- 2 teaspoons vanilla extract Enhances the frosting profile.
- 1 pinch salt Brightens and balances flavors.
Garnish
- chocolate shavings For that extra touch of elegance.
- banana slices Fresh and inviting, they add a lovely visual element.
Instructions
Preparation
- Preheat your oven to 350°F (175°C). Grease and line two 9-inch round cake pans with parchment paper.
- In a bowl, whisk together the flour, cocoa powder, baking soda, baking powder, and salt.
- In a large bowl, beat the eggs, sugar, buttermilk, oil, and vanilla extract until smooth.
- Stir in the mashed bananas until evenly incorporated.
- Gradually mix in the dry ingredients, stirring until just combined.
- Divide the batter between the two pans and bake for 30–35 minutes, or until a toothpick inserted in the center comes out clean.
- Cool the cakes in the pans for about 15 minutes, then gently remove them and transfer to wire racks to cool completely.
Frosting
- Beat the softened butter until creamy and glossy.
- Gradually add powdered sugar and cocoa powder, mixing well.
- Add the heavy cream, vanilla, and a pinch of salt, then beat until fluffy and smooth.
Assembly
- Layer the cake and frosting, generously spreading frosting between the layers. Frost the top and sides.
- Garnish with chocolate shavings and banana slices.
- Chill for about 30 minutes before slicing and serving.
Notes
For a healthier twist, consider using whole wheat flour, coconut sugar, or applesauce as a substitute. Store in an airtight container for a week in the refrigerator or freeze for up to three months.